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Identity as a Service:ListDomains

Last Updated:Oct 30, 2025

Queries the domain names of an EIAM instance, including the default domain name and custom domain names.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

eiam:ListDomains

list

*Domain

acs:eiam:{#regionId}:{#accountId}:instance/{#InstanceId}/domain/*

None None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The instance ID.

idaas_ue2jvisn35ea5lmthk267xxxxx

BrandId

string

No

The brand ID.

brand_xxxx

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

0441BD79-92F3-53AA-8657-F8CE4A2B912A

Domains

array<object>

The list of domain names.

array<object>

The domain name object.

InstanceId

string

The instance ID.

idaas_ue2jvisn35ea5lmthk267xxxxx

DomainId

string

The domain name ID.

dm_examplexxxxx

Domain

string

The domain name.

www.example.com

DomainType

string

The type of the domain name. Valid values:

  • system_init: The default domain name that is generated during initialization.

  • user_custom: A custom domain name.

system_init

LockMode

string

The lock status of the domain name. Valid values:

  • unlock: Normal.

  • lockByLicense: The domain name is unavailable due to license limitations.

unlock

DefaultDomain

boolean

Indicates whether the domain name is the default one.

false

CreateTime

integer

The time when the domain name was created. This value is a UNIX timestamp. Unit: milliseconds.

1649830226000

UpdateTime

integer

The time when the domain name was last updated. This value is a UNIX timestamp. Unit: milliseconds.

1649830226000

Filing

object

The ICP filing information about the domain name.

IcpNumber

string

The ICP filing number associated with the domain name. Both entity and website ICP filing numbers are supported.

浙xx-xxxxxx

BrandId

string

The brand ID.

brand_xxxx

Examples

Success response

JSON format

{
  "RequestId": "0441BD79-92F3-53AA-8657-F8CE4A2B912A",
  "Domains": [
    {
      "InstanceId": "idaas_ue2jvisn35ea5lmthk267xxxxx",
      "DomainId": "dm_examplexxxxx",
      "Domain": "www.example.com",
      "DomainType": "system_init",
      "LockMode": "unlock",
      "DefaultDomain": false,
      "CreateTime": 1649830226000,
      "UpdateTime": 1649830226000,
      "Filing": {
        "IcpNumber": "浙xx-xxxxxx"
      },
      "BrandId": "brand_xxxx"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.